Application Note The Power of X application notes provide insight into solving tough measurement problems in a unique way for both the design and manufacturing environments. The new "Power of X" application note titled "Solutions for Complex Digital Design - Using a fast, accurate, real-time oscilloscope to maximize design margins" 5990-6591EN, offers insights into how to use the right real-time oscilloscope to quickly get the highest measurement accuracy possible.Agilent Technologies Inc., Santa Clara, CA (800) 829-4444, www.agilent.com

EMC and RF Testing Catalog AR has created a new catalog that combines product information from six different brochures for all of AR RF/Microwave Instrumentation. The catalog is easy to use, with "find-it-fast" charts and color coding to help get right to whatever you need for RF and EMC testing. It is available for free download, either in full or by section, at www.ar-worldwide.com.

Short Form Product Catalog The new instrumentation short form catalog contains key product information covering microwave signal generators, microwave power amplifiers and microwave power measurement. The catalog is available on the Giga-tronics website.

Selection Guide Hittite Microwave Corp. announced the release of its product selection guide that summarizes over 875 products including 68 new products and four new product lines. New for this publication is an expanded product line section featuring wideband power amplifiers, broadband time delay, active bias controller, Mux/DeMux and I/Q upconverter with VGA. This selection guide also contains a new part number index, product sections organized by IC products, connectorized modules and instrumentation and expanded market and application sections. Hittite Microwave Corp., Chelmsford, MA (978) 250-3343, www.hittite.com

IF/RF and Microwave Components Guide Mini-Circuits' new 164-page catalog includes over 750 new products and is the industry's most comprehensive listing of RF/IF and microwave components and subsystems with more than 4100 products and over 25 product lines including state-of-the-art amplifiers, mixers, VCOs, synthesizers, filters, test accessories and USB power sensors; also a new section on custom integrated RF/microwave assemblies and the company's Partner Program rewards plan. Mini-Circuits' website provides additional data, application notes, design tools and its powerful YONI search engine that searches actual test data on over thousands of units. Mini-Circuits, Brooklyn, NY (718) 934-4500, www.minicircuits.com

Product Catalog Passive Plus has released a new Hi-Q Capacitor Catalog that includes updated performance curves, additional new case sizes and an expanded non-magnetic component offering. The new catalog also details all the variations in which its products can be ordered. Contact sales@passiveplus.com to get your copy today. Passive Plus is also currently constructing its buy online facility where you will be able to purchase the company's products and design kits directly through the site. Watch the company's website for breaking details.Passive Plus Inc., Huntington Station, NY (631) 425-0938, www.passiveplus.com

Power Dividers and Combiners Pulsar has an extensive line of power dividers and combiners in lumped element, microstrip and stripline designs in surface-mount, drop-in and connectorized configurations. Pulsar's enormous library of designs allows for modifications of standard designs to be made quickly and inexpensively with short delivery times.

Electromechanical Relays Selection Guide This guide is designed for engineers to aid quick product selection and details the company's RF, commercial, military (JAN), special environment and established reliability relays. Included are comprehensive descriptions, schematic diagrams and mounting options for each relay series. A comparative read across table of screening levels for established reliability and military relays is provided as well as information for space qualified relays. Particular attention has been paid to the RF relays with the inclusion of signal integrity eye diagrams to demonstrate the digital transmission capabilities of the RF relays.Teledyne Relays, Cumbernauld, Scotland +44 (0)1236 453 124,www.teledyne-europe.com

Product Catalog Times Microwave Systems has just released the latest edition of its popular CD-ROM that includes several new and updated brochures and catalogs including the newest edition of the LMR® Wireless Products Catalog, which now includes the innovative new Times-Protect™ line of RF surge and lightning protection products as well as new SilverLine test cable products. The Times Microwave Systems CD-ROM features an easy-to-use menu for navigation within each catalog. There are also invaluable 'how-to' installation videos including several new ones to assist users of LMR low loss coaxial cable products and two handy calculators for determining both coaxial cable attenuation and conversion of VSWR-to-return loss.Times Microwave Systems, Wallingford, CT (203) 949-8400, www.timesmicrowave.com